45
UnclassifiedCooling
What This Code Means
Unit is overloaded; Unit was overloaded and attempted to start with a large load connected; Unit can not ramp up the generator voltage to its normal target voltage value if it starts with a large load connected
Possible Causes
- •One of the two CTs is detecting an overload condition
- •Starting with a large load connected
Suggested Actions
- 1Check transfer switch loadshed functionality
- 2Change load dynamics
- 3Utilize loadshed
- 4Remove Load
ASK RUDY ABOUT THIS FAULT
Get a diagnosis walkthrough for 45 on your specific Generac unit — cited to the OEM manual, not a forum guess.
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